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Fish and Richardson
QuintilesIMS
Baxter
Julphar
Cantor Fitzgerald
Johnson and Johnson
Queensland Health
US Department of Justice
Express Scripts

Generated: June 22, 2018

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Details for Patent: 5,053,432

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Summary for Patent: 5,053,432
Title: Naphthoquinone derivatives
Abstract:Novel antiprotozoal naphthoquinones having the general formula ##STR1## (wherein either R.sup.1 is hydrogen and R.sup.2 is selected from C.sub.1-6 alkoxy, aralkoxy, C.sub.1-6 alkyl-C.sub.1-6 alkoxy, phenyl substituted by one or two groups selected from halogen and C.sub.1-6 alkyl, halogen and perhalo-C.sub.1-6 alkyl; or R.sup.1 and R.sup.2 are both C.sub.1-6 alkyl or phenyl; and n is 0 or 1) and salt thereof. The compounds of formula (I) are useful for the treatment or prophylaxis of protozoal diseases including malaria, theileriosis and coccidiosis. Various processes for preparing compounds of formula (I) are described.
Inventor(s): Hudson; Alan T. (Sevenoaks, GB), Randall; Anthony W. (Hayes, GB)
Assignee: Burroughs Wellcome Co. (Research Triangle Park, NC)
Application Number:07/456,052
Patent Claim Types:
see list of patent claims
Compound; Use; Dosage form; Composition;

Drugs Protected by US Patent 5,053,432

Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted
Applicant Tradename Generic Name Dosage NDA Approval Date TE Type RLD RS Patent No. Patent Expiration Product Substance Delist Req. Patented / Exclusive Use Patent Submitted

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Foreign Priority and PCT Information for Patent: 5,053,432

Foriegn Application Priority Data
Foreign Country Foreign Patent Number Foreign Patent Date
United Kingdom8310141Apr 14, 1983

International Family Members for US Patent 5,053,432

Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration
Austria 27696 ➤ Try a Free Trial
Australia 2679684 ➤ Try a Free Trial
Australia 574353 ➤ Try a Free Trial
Cyprus 1549 ➤ Try a Free Trial
Country Document Number Estimated Expiration Supplementary Protection Certificate SPC Country SPC Expiration

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Serving hundreds of leading biopharmaceutical companies globally:

McKesson
AstraZeneca
Medtronic
Johnson and Johnson
Boehringer Ingelheim
Argus Health
Baxter
Julphar
Chinese Patent Office

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